Prapared by Customer Technical Supoort Department in Vestel Washing Machine Plant – Manisa – Turkey
Page 8
5. Test Mode
5.1. Autotest
5.1.1. Autotest Steps
1. Open SI by pressing SW4 for 5 seconds.
Autotest follows a predefined flowchart in order. Unlike
service autotest, autotest automatically skips to next step
upon completing one. The steps of the test are as follows:
Step1:
Drain pump is activated.
EPS frequency is checked.
Step2:
Motor ramps to max spin.
Prewash & Wash valves are activated in order.
Step3:
Motor ramps down to stop.
Prewash & Wash valves are activated simultaneously.
Step4:
Motor turns clockwise (low speed).
Step5:
Motor turns counterclockwise (low speed).
Step6:
Twinjet is activated.
Step7:
Prewash & Wash valves are activated simultaneously.
Step8:
Washer heater is activated. Washer NTC values are
checked in this step.
In case of no failure test ends after this step and “End” is
displayed. In case of an error detection EXX and error
definition will pop up on display. (where XX is the error
number 1 to 10 )
Please see following autotest chart for details.
1.
2. Press button below “AU” indication which stands
for
Autotest.
2.
3. When autotest is finished, END screen is
visualized.
5.2 Program Parameters
When the SW2 ‘’memory’’ button is pressed as long as 10
seconds at any moment, The parameters of the program
occus on the display:
Temperature
Voltage
RPM
HZ value which EPS’ detects.
In order to see the normal screen please press the same
button as long as 10 seconds again.
If the SW4 button is pressed as long as 10 seconds during
The service mode, counter will appear.
Counter shows the program detail which program knob
Set on at the moment.
coton
Service
mode